/* ==========================================================
   页面专属 · 使用声明 /notice/
   ========================================================== */
.page-disclaimer {
  --disclaimer-red: #e2442e;
  --disclaimer-red-soft: rgba(226, 68, 46, 0.08);
  --disclaimer-ink: #131b33;
  color: var(--disclaimer-ink);
}

/* ---------- 面包屑留白 ---------- */
.page-disclaimer .breadcrumbs {
  margin-bottom: 32px;
}

/* ---------- 封面标题区 ---------- */
.page-disclaimer .disclaimer-hero {
  position: relative;
  margin-bottom: 48px;
  padding: 28px 24px;
  background: linear-gradient(135deg, var(--disclaimer-red-soft) 0%, rgba(255, 255, 255, 0) 72%);
  border: 1px solid var(--border-100);
  border-left: 4px solid var(--disclaimer-red);
  border-radius: var(--radius-md);
}

.page-disclaimer .disclaimer-hero__label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--disclaimer-red);
}

.page-disclaimer .disclaimer-hero__label::before {
  content: "";
  width: 20px;
  height: 2px;
  background: var(--disclaimer-red);
}

.page-disclaimer .disclaimer-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-heading);
  font-size: clamp(28px, 6vw, 46px);
  line-height: 1.22;
  letter-spacing: 0.01em;
  color: var(--ink-800);
}

.page-disclaimer .disclaimer-hero__intro {
  max-width: 66ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--gray-500);
}

/* ---------- 声明目录 ---------- */
.page-disclaimer .disclaimer-toc {
  margin-bottom: 56px;
  padding: 24px 20px 16px;
  background: var(--gray-50);
  border: 1px solid var(--border-100);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .disclaimer-toc__title {
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gray-500);
}

.page-disclaimer .disclaimer-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disclaimer-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 4px;
  font-size: 15px;
  color: var(--ink-800);
  text-decoration: none;
  border-bottom: 1px dashed var(--border-200);
  transition: color 0.16s ease, padding-left 0.16s ease, border-color 0.16s ease;
}

.page-disclaimer .disclaimer-toc__item:last-child .disclaimer-toc__link {
  border-bottom: none;
}

.page-disclaimer .disclaimer-toc__link:hover,
.page-disclaimer .disclaimer-toc__link:focus-visible {
  color: var(--disclaimer-red);
  padding-left: 10px;
  border-bottom-color: var(--disclaimer-red);
}

.page-disclaimer .disclaimer-toc__num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--disclaimer-red);
  letter-spacing: 0.02em;
}

/* ---------- 条款章节 ---------- */
.page-disclaimer .disclaimer-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border-100);
}

.page-disclaimer .disclaimer-section:last-of-type {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.page-disclaimer .disclaimer-section__index {
  position: relative;
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--border-200);
}

.page-disclaimer .disclaimer-section__index::after {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  background: var(--disclaimer-red);
  margin-top: 14px;
}

.page-disclaimer .disclaimer-section__content h2 {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-size: 22px;
  line-height: 1.4;
  color: var(--ink-800);
}

.page-disclaimer .disclaimer-section__lead {
  margin: 0 0 18px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.7;
  color: var(--ink-800);
}

.page-disclaimer .disclaimer-section__content p {
  margin: 0 0 14px;
  max-width: 76ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(26, 43, 76, 0.78);
}

.page-disclaimer .disclaimer-section__content p:last-child {
  margin-bottom: 0;
}

/* ---------- 结尾区 ---------- */
.page-disclaimer .disclaimer-ending {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--border-100);
  text-align: center;
}

.page-disclaimer .disclaimer-figure {
  margin: 0;
  width: 100%;
  max-width: 400px;
}

.page-disclaimer .disclaimer-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lift);
}

.page-disclaimer .disclaimer-ending__content {
  max-width: 480px;
}

.page-disclaimer .disclaimer-ending__text {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray-500);
}

.page-disclaimer .disclaimer-ending__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* ---------- 桌面端布局 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .breadcrumbs {
    margin-bottom: 48px;
  }

  .page-disclaimer .disclaimer-hero {
    margin-bottom: 64px;
    padding: 40px 44px;
  }

  .page-disclaimer .disclaimer-hero__title {
    margin-bottom: 20px;
  }

  .page-disclaimer .disclaimer-toc {
    margin-bottom: 72px;
    padding: 28px 28px 20px;
  }

  .page-disclaimer .disclaimer-toc__list {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
  }

  .page-disclaimer .disclaimer-toc__item {
    flex: 1 1 200px;
  }

  .page-disclaimer .disclaimer-toc__link {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 8px 20px 14px 4px;
    min-height: 72px;
    border-bottom: none;
    border-right: 1px solid var(--border-100);
  }

  .page-disclaimer .disclaimer-toc__item:last-child .disclaimer-toc__link {
    border-right: none;
  }

  .page-disclaimer .disclaimer-toc__link:hover,
  .page-disclaimer .disclaimer-toc__link:focus-visible {
    padding-left: 8px;
  }

  .page-disclaimer .disclaimer-section {
    grid-template-columns: 112px 1fr;
    gap: 24px 48px;
    margin-bottom: 56px;
    padding-bottom: 56px;
  }

  .page-disclaimer .disclaimer-section__index {
    font-size: 44px;
  }

  .page-disclaimer .disclaimer-section__index::after {
    width: 56px;
  }

  .page-disclaimer .disclaimer-section__content h2 {
    font-size: 26px;
  }

  .page-disclaimer .disclaimer-ending {
    flex-direction: row;
    justify-content: center;
    gap: 44px;
    margin-top: 56px;
    padding-top: 48px;
    text-align: left;
  }

  .page-disclaimer .disclaimer-figure {
    flex: 0 1 400px;
  }

  .page-disclaimer .disclaimer-ending__actions {
    justify-content: flex-start;
  }
}